/*
 * To change this template, choose Tools | Templates
 * and open the template in the editor.
 */
package Servlets;

import DataBase.BaseDeDatos;
import DataBase.ClienteDB;
import DataBase.ProductoDB;
import Modelos.Producto;
import java.io.IOException;
import javax.servlet.RequestDispatcher;
import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import javax.servlet.http.HttpSession;

/**
 *
 * @author juanjo
 */
public class ServletLogin extends HttpServlet {

    /**
     * Processes requests for both HTTP
     * <code>GET</code> and
     * <code>POST</code> methods.
     *
     * @param request servlet request
     * @param response servlet response
     * @throws ServletException if a servlet-specific error occurs
     * @throws IOException if an I/O error occurs
     */
    protected void processRequest(HttpServletRequest request, HttpServletResponse response)
            throws ServletException, IOException {
        response.setContentType("text/html;charset=UTF-8");
        String email=request.getParameter("email");
        String password=request.getParameter("password");
        String message="";
        String url="";
        BaseDeDatos.getConexion();
        String datosC = ClienteDB.existeCliente(email, password);
        String id,nombre;
        if(!datosC.equals("/nada")){
            url="/index.jsp";
            String[] datos = datosC.split("/");
            System.out.println(datosC);
            HttpSession session = request.getSession();
            session.setAttribute( "id",datos[0]);
            session.setAttribute( "nombre",datos[1]);
            System.out.println(datos[0]+"/"+datos[1]);
            Producto[] productos = ProductoDB.getProductos();
            session.setAttribute("productos", productos);
        }else{
            url="/login.jsp";
            message="email o password incorrectos.";
            request.setAttribute("message", message);
            request.setAttribute("email", email);
        }
        RequestDispatcher dispatcher =getServletContext().getRequestDispatcher(url);
        dispatcher.forward(request, response);
        
    }

    // <editor-fold defaultstate="collapsed" desc="HttpServlet methods. Click on the + sign on the left to edit the code.">
    /**
     * Handles the HTTP
     * <code>GET</code> method.
     *
     * @param request servlet request
     * @param response servlet response
     * @throws ServletException if a servlet-specific error occurs
     * @throws IOException if an I/O error occurs
     */
    @Override
    protected void doGet(HttpServletRequest request, HttpServletResponse response)
            throws ServletException, IOException {
        processRequest(request, response);
    }

    /**
     * Handles the HTTP
     * <code>POST</code> method.
     *
     * @param request servlet request
     * @param response servlet response
     * @throws ServletException if a servlet-specific error occurs
     * @throws IOException if an I/O error occurs
     */
    @Override
    protected void doPost(HttpServletRequest request, HttpServletResponse response)
            throws ServletException, IOException {
        processRequest(request, response);
    }

    /**
     * Returns a short description of the servlet.
     *
     * @return a String containing servlet description
     */
    @Override
    public String getServletInfo() {
        return "Short description";
    }// </editor-fold>
}
